16871529456

素因数分解:

$2^4\times 3^2\times {\mathrm{79}}^1\times {\mathrm{829}}^1\times {\mathrm{1789}}^1$

素因数の和:2711

約数の個数: 120

約数和(自身を含む): 47898968000

約数和(自身を除く): 31027438544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 79, 144, 158, 237, 316, 474, 632, 711, 829, 948, 1264, 1422, 1658, 1789, 1896, 2487, 2844, 3316, 3578, 3792, 4974, 5367, 5688, 6632, 7156, 7461, 9948, 10734, 11376, 13264, 14312, 14922, 16101, 19896, 21468, 28624, 29844, 32202, 39792, 42936, 59688, 64404, 65491, 85872, 119376, 128808, 130982, 141331, 196473, 257616, 261964, 282662, 392946, 423993, 523928, 565324, 589419, 785892, 847986, 1047856, 1130648, 1178838, 1271979, 1483081, 1571784, 1695972, 2261296, 2357676, 2543958, 2966162, 3143568, 3391944, 4449243, 4715352, 5087916, 5932324, 6783888, 8898486, 9430704, 10175832, 11864648, 13347729, 17796972, 20351664, 23729296, 26695458, 35593944, 53390916, 71187888, 106781832, 117163399, 213563664, 234326798, 351490197, 468653596, 702980394, 937307192, 1054470591, 1405960788, 1874614384, 2108941182, 2811921576, 4217882364, 5623843152, 8435764728, 16871529456]

約数ペア:

[(1, 16871529456), (2, 8435764728), (3, 5623843152), (4, 4217882364), (6, 2811921576), (8, 2108941182), (9, 1874614384), (12, 1405960788), (16, 1054470591), (18, 937307192), (24, 702980394), (36, 468653596), (48, 351490197), (72, 234326798), (79, 213563664), (144, 117163399), (158, 106781832), (237, 71187888), (316, 53390916), (474, 35593944), (632, 26695458), (711, 23729296), (829, 20351664), (948, 17796972), (1264, 13347729), (1422, 11864648), (1658, 10175832), (1789, 9430704), (1896, 8898486), (2487, 6783888), (2844, 5932324), (3316, 5087916), (3578, 4715352), (3792, 4449243), (4974, 3391944), (5367, 3143568), (5688, 2966162), (6632, 2543958), (7156, 2357676), (7461, 2261296), (9948, 1695972), (10734, 1571784), (11376, 1483081), (13264, 1271979), (14312, 1178838), (14922, 1130648), (16101, 1047856), (19896, 847986), (21468, 785892), (28624, 589419), (29844, 565324), (32202, 523928), (39792, 423993), (42936, 392946), (59688, 282662), (64404, 261964), (65491, 257616), (85872, 196473), (119376, 141331), (128808, 130982)]